Titles in This Set:. Eight Dates. The Seven Principles For Making Marriage Work Condition: BRAND NEW. Format: Paperback. ISBN: 9780241988350 9781841882956 Overview:. This two-book collection brings together two cornerstone guides on building lasting, loving partnerships from Dr. John Gottman and his collaborators. Built on decades of rigorous research with thousands of couples, Eight Dates and The Seven Principles For Making Marriage Work pair accessibility with evidence-based insight to help couples navigate the complexities of modern relationships. Eight Dates translates Gottman’s research into eight guided date-night conversations, each designed to deepen friendship, trust, and emotional intimacy while keeping communication warm and engaging. The Seven Principles distills the essential habits that distinguish thriving marriages from those at risk, offering practical steps to increase fondness, manage conflict, and create shared meaning. Together, these volumes form a complete toolki...